Horse riders perform during Shoton Festival in Lhasa

A horse rider performs during the traditional annual Shoton Festival held in Lhasa, capital of southwest China's Tibet Autonomous Region, Aug. 23, 2017. [Photo: Xinhua/Purbu Zhaxi]

A horse rider performs during the traditional annual Shoton Festival held in Lhasa, capital of southwest China's Tibet Autonomous Region, Aug. 23, 2017. [Photo: Xinhua/Purbu Zhaxi]

A horse rider performs during the traditional annual Shoton Festival held in Lhasa, capital of southwest China's Tibet Autonomous Region, Aug. 23, 2017. [Photo: Xinhua/Purbu Zhaxi]

A horse rider performs during the traditional annual Shoton Festival held in Lhasa, capital of southwest China's Tibet Autonomous Region, Aug. 23, 2017. [Photo: Xinhua/Purbu Zhaxi]

A horse rider performs shooting during the traditional annual Shoton Festival held in Lhasa, capital of southwest China's Tibet Autonomous Region, Aug. 23, 2017. [Photo: Xinhua/Purbu Zhaxi]

A horse rider performs archery during the traditional annual Shoton Festival held in Lhasa, capital of southwest China's Tibet Autonomous Region, Aug. 23, 2017. [Photo: Xinhua/Purbu Zhaxi]